Light band controller



FIG. 1 is a perspective view of a light band controller showing the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a left side elevation view thereof. 

CLAIM The ornamental design for a light band controller, as shown and described. 